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Is there a board where I generate 4 different PWM signals at the same time?

Simecrafter
Associate II

I need to create 4 different PWM signals at the same time with different frequencies, I believe this means I need 4 different timers that are connected to a GPIO port, I currently have NucleoF767ZI and an STM32f746g-DISCO, Nucleo only appears to have TIM1 on GPIO ports, STM32 one does have enough but I just can't get it to work cause either it doesn't generate anything or the screen goes blank

1 REPLY 1
gbm
Principal

Nucleo has plenty of pins available. Look at the MCU view in CubeMX or AF table in the datasheet, not at the simplified table in Nucleo manual - many of MCU pins have TIMxCHy connections, esp. PA and PB pins but many others too.

My STM32 stuff on github - compact USB device stack and more: https://github.com/gbm-ii/gbmUSBdevice